CN204331879U - Remote control door bolt alarm - Google Patents
Remote control door bolt alarm Download PDFInfo
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- CN204331879U CN204331879U CN201520030895.3U CN201520030895U CN204331879U CN 204331879 U CN204331879 U CN 204331879U CN 201520030895 U CN201520030895 U CN 201520030895U CN 204331879 U CN204331879 U CN 204331879U
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- keeper
- door
- electric expansion
- expansion device
- stud
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Abstract
Remote control door bolt alarm, it a kind ofly arrange in pairs or groups with keeper original on door-plate use for stoping the illegal electric anti-thief device opened the door, and is common to different keepers and installation effect is solid, repeated removal can install and use and can not damage door-plate and doorframe.It comprises telepilot, host box and electric expansion device, keeper handle on the push rod front end of electric expansion device and door-plate is fixed together, the floor installation of electric expansion device is on a stud, again this stud passed the hangers on keeper side and fix with nut, by the position of adjusting nut on this stud, the position of electric expansion device relative to door-plate can be adjusted, just control electric expansion device when host box receives remote signal and stir keeper.Main application of the present utility model is that owner can insert or pull open by the keeper inside remote control outdoors, therefore reaches anti-theft effect; Easily this anti-theft device can also be removed when owner will move, then be arranged on continuation use on the keeper on the door-plate of new family.
Description
Technical field
The utility model relates to a kind of for stoping the illegal electric anti-thief device opened the door, and is especially common to different keepers and installs the solid remote control door bolt alarm of effect.
Background technology
Keeper is also called latch or bolt, is the device for stoping enabling.The keeper in ancient times is all wooden, modern keeper then adopts metal material to make, durable, as shown in Figures 1 and 2 be exactly modal bolt structure, current most door is all provided with this keeper, especially those doors not installing high grade anti-theft lock is nearly all this keeper installed.Keeper is fixed on the mode on door-plate, and can be by longer thicker screw lock on wooden door-plate, also can be by the mode of electric welding, it is welded on the door-plate of iron gate.
Keeper is a polysemant, its implication may be the rod shape object (as 5 in accompanying drawing 2) that can slide on door-plate, and its implication also can be a whole set of product (being jointly made up of 5 in accompanying drawing 2,1,3,4,6,8,10) comprising that root rod shape object and the common composition of peripheral accessory thereof.Keeper mentioned by this patent document, should in conjunction with context understanding, is which kind of implication to distinguish expressed by it.
The function of Remote controlled anti-theft lock of the prior art is all extended or retracted at the key inside control gate outdoors by telepilot, to control unlatching or the closedown of door-plate, reaches anti-theft effect with this.Remote controlled anti-theft lock structurally not only comprises telepilot, wireless receiving circuit, control circuit and the actuating unit for stirring key, but also includes key and that is arranged on hole on doorframe, so a whole set of products complex structure, expensive.The key of Remote controlled anti-theft lock, actuating unit, wireless receiving circuit and control circuit one lifting device are in a box body, this box body is arranged on door-plate, a hole corresponding with key position will be installed in addition on doorframe, so the installation and removal of Remote controlled anti-theft lock are all cumbersome, and need the instrument of specialty just can complete.For the installation method of Remote controlled anti-theft lock, if iron gate just must adopt electric welding mode that it is welded on door, if timber just must be fixed on it on door with very thick very long large screw after getting into the cave by borehole on door, therefore the installation process of Remote controlled anti-theft lock end of door plate and doorframe can cause the damage of certain procedures, otherwise its lock body just cannot be fixedly mounted on door-plate, its hole also cannot be fixedly mounted on doorframe.(publication number CN101078316A) Chinese invention patent " remote control door bolt " disclosed in 2007 is exactly typical this Remote controlled anti-theft lock.
Present society having a lot of rental housing, is all simply hang one outdoors mechanical lock, burglary after being easy to be opened mechanical lock by thief's skeleton key or picklock.Although Remote controlled anti-theft lock can play better anti-theft function, but because Remote controlled anti-theft lock is expensive, install trouble, and the people rented is flowed and is frequently moved about, and Remote controlled anti-theft lock is just difficult to remove after installing take away, so the people oneself that son of renting a house is lived is unwilling to spend to install this lock.More because installation Remote controlled anti-theft lock meeting end of door plate and doorframe cause certain damage, so landlord does not allow the people rented to install this lock without authorization yet, otherwise the damaged condition of tenant's opposite house body is wanted to bear the responsibility to pay compensation.Therefore, many doors all do not install Remote controlled anti-theft lock.
In prior art, also has (publication number CN202347956U) Chinese utility model patent " easy-to-install remote control bolt door alarm " disclosed in 2011, the product function of this patent is just the same with Remote controlled anti-theft lock, also be by remote control mode control gate inside key insert or pull-out, reach anti-theft effect with this.Its structure with the technical characteristic that Remote controlled anti-theft lock is total is: comprise telepilot, control circuit box and the actuating unit for stirring keeper.Its structure is mainly the mounting means difference (referring to the independent claims of this patent) of actuating unit with the distinguishing characteristics of Remote controlled anti-theft lock, namely actuating unit is arranged on one block of plate, then by the borehole jack of two on plate on the hangers on keeper side.Point out this patent Problems existing and weak point below respectively:
1. well-known, keeper is divided into large size, medium size and trumpet by size.The keeper of large size, medium size and trumpet, not only the size of hangers is mutually far short of what is expected, and the spacing of two hangers is also unequal, in any case the mounting hole of installing plate arranges the keeper also can not taking into account different size; If the mounting hole of the installing plate of this patent is applicable to be enclosed within the keeper of large size, just cannot be enclosed within medium size and small size keeper, because mounting hole is too large, pitch-row is too wide; If installing plate is applicable to being arranged on small size keeper again, that just cannot be arranged on the keeper of large size, because mounting hole is too little, pitch-row is too narrow, cover is not entered, and just cannot install yet.After people remove this anti-theft device when removal of home, if the size of the keeper on the door-plate of new family is different, this anti-theft device so just cannot be installed again and continues to use;
2. this patent cannot be arranged on that keeper shown in accompanying drawing 1.Because the installing plate of this patent is provided with two mounting holes, and that keeper side of Fig. 1 only has a hangers, if whole installing plate is enclosed within a hangers, the front end of installing plate will stick up, and will hang down in the rear end of installing plate, cannot fix at all;
Even if 3. this patent is arranged on that keeper of accompanying drawing 2, even if the size of keeper adapts with the mounting hole of installing plate just, its installation effect is also solid not, because the mounting means of this patent is just enclosed within installing plate on two hangers, inject with a thru-bolt again in the hole of hangers, but installing plate is not locked, so still there is larger gap between installing plate and thru-bolt, in the process that enabling is closed the door, installing plate can collide with keeper and door-plate crazily mutually, makes a noise and disturbs residents;
4. also because the mounting means of this patent is solid not, so can not guarantee that the direction of motion of the push rod of actuating unit is parallel with the direction of motion of keeper, that is there is certain angle possibly therebetween, if push rod front end and keeper are fixed together, very large resistance will be subject to during pushrod movement, even be stuck and do not moved.Obviously, in order to anti-throw-out lever is blocked by keeper, just be enclosed within the hole of keeper handle with a round bar in push rod front end the mounting means of this patent, and be not locked, although this mounting means can avoid push rod to be stuck, but also there is following problem: because the hole (7) of handle is more roomy, disturb residents so not only can mutually collide to make a noise between push rod and handle in active procedure, and handle jumps up because of vibration disengaging round bar possibly, thus allow the push rod of keeper handle and actuating unit depart to come;
5. the mounting means of this patent is difficult to the relative position of motivation of adjustment mechanism and door-plate.As everyone knows, the movable stroke of keeper is all larger, illustrate with accompanying drawing 2, if the distance between two hangers (8 and 10) is 6 centimetres, then the maximum movable stroke of keeper (5) is exactly 6 centimetres, distance so between hole (1) and bolt ear (3) can be 2 centimetres also can be 5 centimetres, can meet when keeper pushs out completely and fully can insert hole, and can pull out completely from hole hole when keeper takes in completely.In a word, as long as keeper can be inserted respectively or pulls out hole time handle (6) is enclosed within 2 hangers (8 and 10), distance so between hole (1) and bolt ear (3) can be just arbitrary, in like manner, although the keeper shown in accompanying drawing 1 only has a hangers (8), the distance between its hole (1) and bolt ear (3) also can be different.In fact, even the keeper of the same style that the door of the not chummery in same storied building is installed, the distance between their hole (1) and bolt ear (3) is all different.As everyone knows, the stroke that actuating unit can stir keeper is all shorter, and the stroke of the push rod of the electric expansion device of such as motor central lock only has at most 2 centimetres, and this just means, the active strokes of keeper will reduce much once the flexible push rod of actuating unit is connected with keeper handle! When this probably causes push rod to stretch out, keeper still reaches the position of hole, or but keeper could not be pulled out from hole when push rod indentation comes.Give one example, if the distance between the hole of the keeper of certain door (1) and bolt ear (3) is 2 centimetres, if actuating unit can insert keeper and pull-out hole just after the anti-theft device of this patent installs, distance so between the hole (1) this anti-theft device being arranged on another (supposing that owner will move another room firmly) keeper and bolt ear (3) is the door of 5 centimetres, even if then the push rod of actuating unit has been stretched completely, also keeper cannot be inserted hole, because the position of hole has been too far away from, can't reach.Avoid if want occurring that the problems referred to above just must want the relative position of suitable motivation of adjustment mechanism and door-plate when installing.The actuating unit of this patent is mounted on a mounting board, the position of the mounting hole on installing plate has also been decided, so the relative position of actuating unit and door-plate is difficult to change, if must motivation of adjustment mechanism and door-plate relative position, the position in those two peace shape holes on installing plate must be changed, or change actuating unit and install position onboard, these operations are not only not easy to realize very much, and damage to a certain degree can be caused to installing plate.
In sum, existing patent disclosed in 2011 (publication number CN202347956U) cannot be common to the different keeper of size, be not suitable for and only have the keeper of a hangers, cannot be common to the different keeper of the spacing of hole and bolt ear, even if this patent is arranged on above keeper ideally, its installation effect is also solid not, namely installing plate is not fixed on door-plate, the push rod front end of actuating unit is not fixed on keeper handle yet, and these are exactly the defect that this patent exists.
Utility model content
Door-plate and doorframe can be damaged when mounted in order to overcome Remote controlled anti-theft lock of the prior art, being difficult to the deficiency that repeated removal installs and uses, and in order to the deficiency that the installation effect overcoming existing patent (publication number CN202347956U) is shaky, cannot be common to different keepers, the utility model provides a kind of remote control door bolt alarm, not only repeated removal can install and use and door-plate and doorframe can not be damaged, and it is solid and be common to different keepers to install effect.
The utility model solves the technical scheme that its technical matters adopts: comprise telepilot, host box and electric expansion device, telepilot is carried with, host box has included wireless receiving circuit and control circuit, be connected by wire between host box with electric expansion device, push rod when host box receives the remote signal from telepilot with regard to controlling electric expansion device stretches out or indentation comes, and it is characterized in that: the keeper handle on the push rod front end of electric expansion device and door-plate is fixed together; The floor installation of electric expansion device is on a stud, and the other end of stud passes the hole of the hangers on keeper side, then with nut, this stud and hangers is fixed together; By the position of adjusting nut on this stud, to adjust the relative position of electric expansion device and door-plate, make keeper fully to be inserted when the push rod of electric expansion device stretches out in the hole hole on doorframe, and keeper can be pulled out completely from hole hole when push rod indentation comes.
Telepilot included by the utility model, the telepilot of preferred use learning code coded system, its coding is not easily cracked, safer, principle is wherein: the known remote controller codes mode of people has learning code and fixed code these two kinds, although fixed code coded system cost is lower, but easily cracked by people's technology, because fixed code coded system is simple in rule, can for the address code limited amount of coding, more slightly the people of technology just automatically can attempt each possible coding with single-chip microcomputer one by one, just corresponding remote controller codes is have found when receiving end has response time, this is a crack method being easy to realize.If telepilot of the present utility model adopts fixed code coded system, so thief is even without telepilot, also easily finds out the coding of the wireless receiving circuit of the host box of a inside, thus copies the telepilot obtaining a corresponding coding, thief just could open door, and this is very unsafe! And if adopt learning code coding telepilot, its coding rule is very complicated, cannot crack at present, so thief does not open door without telepilot, therefore can reach better anti-theft effect.
Electric expansion device included by the utility model is the known a kind of electronic components of people, its inside has one group of gear that the convert rotational motion forward or backwards of motor is become the rectilinear motion of stretching out of push rod or indentation, two wires are led to after electric expansion device, it is exactly its energization input, as long as provide the DC voltage of forward to electric expansion device, its push rod will protrudingly go, otherwise, as long as provide reverse voltage to it, its push rod will inwardly come in indentation.
Host box included by the utility model has included wireless receiving circuit and control circuit, the remote signal received exports and represents door opening request accordingly or close the data of gate signal to control circuit by wireless receiving circuit after demodulating and decoding, if ask the remote signal of closing the door, control circuit just exports the DC voltage of forward to electric expansion device, if the remote signal of door opening request, control circuit just exports reverse DC voltage to electric expansion device, if do not receive the remote signal of opening the door or closing the door, control circuit does not just export DC voltage to electric expansion device.Because the structure of the wireless receiving circuit in host box and control circuit and principle are the known contents of people, repeat no more here.
Keeper involved by the technical solution of the utility model is original keeper on door-plate, involved hole is original hole on doorframe, because original hole on keeper original on door-plate and doorframe has all been fixed on door-plate and doorframe by solid, so the utility model install process in do not need again on door-plate or doorframe borehole get into the cave, end of door plate or doorframe is not needed to carry out electric welding yet, the utility model is mainly fixed together the push rod front end of electric expansion device and keeper handle locking with screw-nut in the process of installing, and stud and hangers nut are fixed together, this installation process can not damage door-plate and doorframe, also keeper can not be damaged.The utility model mainly spins down the screw-nut between push rod and keeper handle in the process of dismounting, and the screw-nut between stud and hangers is spun down, unloading process can not damage door-plate and doorframe, also can not damage keeper, whole door body after having dismantled, can be allowed to return to the former state before installation.Installation and removal process of the present utility model also can not damage self structure, so can be installed and used by repeated removal.Include key and hole compared in the composition structure of Remote controlled anti-theft lock, do not comprise keeper and hole in the utility model composition structure, structure is simpler, cost is lower.
Connect that root stud of electric expansion device base and keeper hangers, can use iron stud, also can use plastics stud, this case preferably uses iron stud, more sturdy and durable after installing, and is not easily fractureed.Screw by two or more quantity between the base (15) of electric expansion device and stud (18) is installed together, and after this screw screws, the base of electric expansion device and stud just combine tightly; Afterwards again the hole of this stud through hangers, after this stud (18) being fixed on hangers with nut (25 and 26), stud and hangers just combine tightly, because hangers is fixed on door-plate by solid, realized so final being fixed on door-plate solid for the base of electric expansion device, in the pushrod movement process of electric expansion device, the base of electric expansion device can keep relative with door-plate fixing, mutually can not clash into door-plate, extra noise can not be sent, so installation effect is reliably solid.
Fixed form between keeper handle on the push rod front end of electric expansion device and door-plate, with iron wire, they can be held together, also with screw-nut, they can be locked, the mode that this case preferably uses screw-nut to be tightened, because the installation and removal of this fixed form are all simpler and easy, if the hole of handle (7) are comparatively large, then face adds a large pad under the nut.Because push rod front end and the keeper handle of the electric expansion device of this case are fixed together, send extra noise so would not mutually clash in motion process, keeper handle also can not depart from push rod because of vibration, so installation effect is reliably solid.
Why the utility model is dared follow the push rod of electric expansion device to be fixed together on keeper handle and do not worry that push rod is stuck, and is because the fixed form of electric expansion device base can guarantee that the direction of motion of push rod is parallel with the direction of motion of keeper! This is a mounting means of the present utility model marked improvement compared to existing technology! Principle is wherein as follows:
Because the hangers on keeper side is perpendicular to door-plate, the bolt ear (3 and 4) entangling keeper is also perpendicular to door-plate, and the direction of bolt ear and hangers is parallel to each other again, so after stud (18) is fixed on hangers through the Kong Bingyong nut of hangers, stud (18) is exactly (as is seen in fig. 6 or fig. 7) that be parallel to each other with the direction of keeper (5), again because the base of electric expansion device is also fixed on stud, so its push rod (13) is also just parallel with the direction of keeper (5) with stud (18).
In the application of actual installation, although a point deformation may be had because of hangers, cause stud install after be not in good parastate with the direction of keeper, at this moment after can first nut (25 and 26) being screwed, the direction of stud is stirred again a little with the end that hand holds stud with strength, the position of stud is pushed the position parallel with keeper direction, and this is easy to operation, and can not damage keeper.
The diameter of stud (18) is selected be able to through the hole of the hangers of small size keeper, then also must can pass the hole of the hangers of the keeper of medium size and large size, a big flat washer can be added below nut (25 and 26) when being arranged on medium size and large size keeper, so just can install more solid firm, so it can install and use on the keeper that size is different.The mounting means of the utility model on that keeper shown in Fig. 1 as shown in Figure 6.The mounting means of the utility model on that keeper shown in Fig. 2 can be as shown in Figure 7.Simultaneously stud in Fig. 7 is installed on 2 hangers (8 and 10), certainly this stud can also only be arranged on that hangers of the right (10), namely that nut of the left side of Fig. 7 (25) is placed on hangers (10) side on the right, the hangers (8) on the left side does not participate in installation, although this mounting means does not separately draw accompanying drawing, easily associated by the mounting means of Fig. 6.The mounting means be applicable to wherein can be selected according to actual needs when concrete installation.In a word, installation method of the present utility model is common to different keepers, and namely same product successfully can be arranged on different keepers and use.
By the position of nut (25 and 26) on adjustment stud, can the relative position of continuous setup electric expansion device and door-plate, to adapt to hole (1) situation different from the spacing of bolt ear (3).Illustrate with Fig. 6, if find because hole is too near apart from bolt ear (3) after installing, the push rod indentation of electric expansion device comes also keeper to be pulled out from hole hole, that just can pass through rotating nut (25 and 26) allows them move to left on stud suitable distance, the base of electric expansion device will move to right with long distance, and push rod so just can be allowed keeper to be pulled out from nostril.In a word, no matter hole (1) and and bolt ear (3) between distance be much, as long as suitably rotating nut (25 and 26) allows them move left and right suitable distance on stud, just suitably can adjust the relative position of electric expansion device and door-plate, make keeper fully to be inserted when the push rod of electric expansion device stretches out in the hole hole on doorframe, and keeper can be pulled out completely from hole hole when push rod indentation comes.In a word, installation method of the present utility model is common to hole (1) situation different with the spacing of bolt ear (3), and namely same product successfully can be arranged on hole (1) keeper different from the spacing of bolt ear (3) and use.
Host box of the present utility model can use external powered battery, also can use built-in powered battery, and external power supply adaptor can also be used to power, and this case preferably uses external lead-acid accumulator to power, and reason is as follows:
1. just cannot work when power failure relative to the power supply adaptor power supply mode be connected on civil power, also can also use when then having a power failure by powered battery;
2. if cell apparatus is in host box, host box will become quite heavy, is difficult to install and fixes, once battery generation leakage also can pollute the circuit in host box.This case preferably uses the structure of external battery significantly can reduce the volume and weight of host box, and host box is just more easily installed.Facts have proved, if the scheme adopting power supply external, the volume of host box can accomplish to only have two finger sizes, and weight only has an appointment 30 grams, therefore directly with adhesive tape, host box is attached to the door-plate back side just passable, installs fixing very easy like this;
3. selecting lead-acid accumulator, is that output power is large, long service life, but also can charge because the internal resistance of this battery is very little.As everyone knows, electric expansion device is the rectilinear motion rotary motion of motor being converted to push rod, when motor just when rotated its working current only have at most tens milliamperes, and when pushrod movement is not known clearly to motor when end points with regard to rotating, its electric current will rise to several thousand milliamperes suddenly if at this moment the voltage at motor two ends remains unchanged! Although so large electric current can not burn out motor, but general battery is all to bear so large discharge current, such as the discharge current directly linked up the joint positive pole of No. 5 alkaline batteries and negative pole wire also only have 1,000 milliamperes more, that discharge current of several thousand milliamperes is just equivalent to the both positive and negative polarity direct short-circuit common batteries! That is, if powered to electric expansion device with common batteries, battery could often be in the duty be shorted, and battery short circuit can cause serious harm to battery, can shorten battery life, cause battery leakage, even cells burst or battery explosion occurs! And although lead-acid accumulator volume and weight is heavier, its internal resistance is little, and output power is large, in the heavy-current discharge state of several thousand milliamperes, can not cause damage to battery by steady operation chronically.This case preferably uses the scheme of external battery, so the lead-acid accumulator of heaviness can be placed on the floor in corner behind the door, is connected with host box by wire.
The beneficial effects of the utility model are: it is solid and be common to different keepers to install effect, and repeated removal can install and use and can not damage door-plate and doorframe, the method for installation and removal is simply easy.Owner can insert with the keeper inside the remote control device matched with host box outdoors or pull open, and thief does not have matched remote controller just cannot pull open the keeper of the inside, so thief does not enter door, therefore reaches anti-theft effect; Easily this anti-theft device can also be removed when owner will move, then be arranged on continuation use on the keeper on the door-plate of new family.
Accompanying drawing explanation
Fig. 1 is the 3-D solid structure schematic diagram only having the keeper of a hangers known by people.
Fig. 2 is the 3-D solid structure schematic diagram of the keeper with two hangers known by people.
Fig. 3 is the electric expansion device also do not fitted together of embodiment of the present utility model and the 3 D stereo organigram of stud.
Fig. 4 is the electric expansion device also do not fitted together of embodiment of the present utility model and the two dimensional surface schematic diagram of stud.
Fig. 5 is the circuit connection diagram of embodiment of the present utility model.
Fig. 6 is that embodiment of the present utility model is arranged on installation on the keeper only having a hangers and schematic wiring diagram.
Fig. 7 is that embodiment of the present utility model is arranged on the installation on the keeper of two hangers and schematic wiring diagram.
The parts title corresponding to label above in each figure is respectively: 1. hole, 2. hole hole, 3. bolt ear, 4. bolt ear, 5. keeper, 6. handle, 7. the hole of handle, 8. hangers, 9. the hole of hangers, 10. hangers, the hole of 11. hangers, the hole of 12. push rod front ends, 13. push rods, 14. electric expansion devices, the base of 15. electric expansion devices, the screw of the base of 16. electric expansion devices, the screw of the base of 17. electric expansion devices, 18. studs, the screw of 19. studs, the screw of 20. studs, 21. wires, 22. host boxes, 23. chargers, 24. lead-acid accumulators, 25. nuts, 26. nuts, 27. screws, 28. door-plates, 29. loose-leaves, 30. doorframes, 31. commercial power socket, 32. floors.
In FIG, two bolt ears are fixed on door-plate by (3 and 4), keeper (5) can slide in the hole of bolt ear, that component corresponding with keeper position (1) be fixed on doorframe is called " hole ", after closing the door, keeper is transferred to and go, just can insert in hole hole (2), the centre of keeper is with a handle (6), to be convenient for people to catch handle to stir keeper, a hole is had in the middle of handle, there is a hangers (8) on the side of keeper, this hangers is also be fixed on door-plate, when keeper is inserted in hole hole, the hole (7) of handle just can be enclosed within hangers (8), if hang a lock in again in the hole (9) of hangers, below handle is just stuck in, keeper is equivalent to pin, just cannot again keeper be pulled out from the hole of hole.Fig. 2 is also a kind of bolt structure be in daily use at present, it is to have had more another hangers (10) below keeper with the difference of Fig. 1, after enabling, the hole (7) of handle can be enclosed within above another hangers (10), a lock is hung again in its hole (11), keeper has just been lockable, and just cannot be inserted in the hole of hole by keeper again.
Intuitively can arrive the three-dimensional appearance moulding of electric expansion device and stud in figure 3, the shell of electric expansion device (14) connects together with base (15), the base of electric expansion device has two screws (16 and 17), and these two screws run through the base of electric expansion device; Stretch a push rod (13) in the opening of the side of electric expansion device (14), there is a mounting hole (12) front end of push rod.The right-hand member of stud (18) has two screws be parallel to each other (19 and 20), the spacing of these two screws (19 and 20) equals the spacing of two screws (16 and 17) of the base of electric expansion device, the aperture of screw (19 and 20) slightly larger than the base of electric expansion device two screws (16 and 17) aperture.
In order to simplify accompanying drawing, Fig. 5, Fig. 6 and Fig. 7 below all represent with two dimensional surface schematic diagram.Symbol again in order to allow people can identify representative electric expansion device in two dimensional surface schematic diagram and stud better, therefore expressly amplifies the two dimensional surface schematic diagram showing electric expansion device and the stud also do not fitted together in the diagram.In a word, Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are that the vitals in Fig. 5, Fig. 6 and Fig. 7 is amplified displaying by Fig. 1, Fig. 2, Fig. 3 and Fig. 4 respectively in order to allow people can understand and understand content expressed by Fig. 5, Fig. 6 and Fig. 7 better.
Although charger (23) is not inserted in commercial power socket (31) to not block commercial power socket in figure 6, charger should be kept being inserted in commercial power socket in actual use.Door-plate (28) in Fig. 6 and between doorframe (30) by loose-leaf (29) be connected, door-plate (28) can rotate around loose-leaf (29).
Fig. 7 is with the difference of Fig. 6: the charger (23) of Fig. 7 keeps being inserted in commercial power socket (31), two hangers (8 and 10) are had below the keeper of Fig. 7, stud (18) is simultaneously through these two hangers, a nut (25) is positioned at the left side of the hangers (8) on the left side, another nut (26) is positioned at the right side of the hangers (10) on the right, just stud (18) and two hangers (8 and 10) is fixed together tightly after these two nut.In addition other content of Fig. 7 is identical with Fig. 6.
Embodiment
Select operating voltage DC6V, push rod stroke 2 centimetres, base there is the electric expansion device of two screws, get a diameter 9 millimeters, the perfect thread iron stud (18) of length 150 millimeters, the right-hand member of stud (18) transversely outputs two screws be parallel to each other (19 and 20), the spacing of these two screws (19 and 20) equals the spacing of two screws (16 and 17) of the base of electric expansion device, the aperture of two screws (19 and 20) of stud slightly larger than the base of electric expansion device two screws (16 and 17) aperture, when installation, first with the screw (19 and 20) of two pieces of self-tapping screws through stud, and then by screw respectively the plastic feet of precession electric expansion device screw (16 and 17) and screw, so just the base of electric expansion device (15) and stud (18) are fixed together tightly.
It should be added that: because the screw of the base of electric expansion device is the through hole running through two sides, front and back, so can see there is screw with the back side before base, self-tapping screw can before base or back side precession go, so stud both can be positioned at before base and also can be positioned at the back side when mounted, to be decided by the enabling direction of door-plate.Illustrate with Fig. 6: because the right of door-plate (28) is fixed on doorframe (30) by loose-leaf (29), the door-plate left side can be opened, so door-plate is exactly the enabling direction of L.H.flapped door.If the left side of the door-plate in Fig. 6 is fixed on doorframe by loose-leaf, can open on the right of door-plate, be exactly so the enabling direction of R.H.flapped door, at this moment the stud (18) in Fig. 6 will be changed to the another side of the base (15) of electric expansion device, be screwed again, then be arranged on the hangers of keeper.In a word, it is no matter the door-plate in L.H.flapped door direction or R.H.flapped door direction, when the base of electric expansion device (15) is fixed together with stud (18), should guarantee to allow the push rod (13) of electric expansion device beyond keeper handle (6), guarantee again to allow stud (18) be positioned at the base (15) of electric expansion device with between door-plate (28).
Then, as Fig. 6, by nut (26) first from left end precession stud (18) to the middle part of stud, a pad is put in the left side of nut, again the hole of the left end of stud through the hangers (8) on keeper side, then overlap a pad from stud left end again, another and nut (25) also from left end precession stud, these two nuts (25 and 26) are clipped in the middle hangers (8), respectively have a pad between hangers (8) and two nuts (25 and 26), two nuts (25 and 26) all only screw a little.Then keeper handle (6) is moved in push rod (13) front position, get one piece of machine tooth screw (27) from beneath first through the hole (12) of push rod front end, again through the hole (7) of handle, first overlap a large pad at the afterbody of screw (27), revolve a nut again enter and screw, so just push rod (13) is fixed together with handle (6).Then, stir keeper with hand to stretch out by push rod (13), check whether in the hole hole (2) keeper (5) fully can inserted on doorframe, if can not, then rotating two nuts (25 and 26) allows them move toward the right of stud, the base of electric expansion device will be moved to the left, until keeper can fully insert in hole hole; In like manner, stir keeper with hand and come by push rod (13) indentation, check whether and keeper can be pulled out completely from hole hole, if can not, then rotate two nuts (25 and 26) and allow them move toward the left side of stud, until keeper can come out completely from hole hole.After having adjusted the relative position between electric expansion device and door-plate, just the nut of two on stud (25 and 26) can be screwed with strength, allow stud (18) and hangers (8) be fixed together tightly.
It should be added that: if will be arranged on that keeper with two hangers shown in Fig. 2, as Fig. 7, after having adjusted the relative position between electric expansion device and door-plate, as long as the left end of stud (18) has through hangers (8) and has stretched out enough length left, so just the nut of two on stud (25 and 26) can be placed in the outside of two hangers (8 and 10) respectively and two hangers are clipped in the middle tightly, between nut and hangers, also respectively will put a pad.If the left end of stud (18) does not pass hangers (8) and stretches out sufficient length left, that nut of the left side so in Fig. 7 (25) will move on to the left side on that hangers of the right (10), namely allowing two nuts (25 and 26) lay respectively at the both sides of hangers (10) and hangers (10) is tightly clipped in the middle, then leaves unused in that hangers of the left side (8).
To remark additionally again: if install electric expansion device complete after the direction of discovery push rod (13) not parallel with the direction of keeper (5), push rod can be stirred a little with the right-hand member that hand holds push rod (13) with strength, it is made to parallel with the direction of keeper with the direction adjusting push rod, finally try gently to stir keeper (5) with have gentle hands, can not be stuck to confirm keeper to be free to slide.
Finally, select the lead-acid accumulator (24) of long 70 millimeters × wide 47 millimeters × high 100 millimeters of capacity 4AH, battery size, rated voltage 6V, select the 6V lead-acid accumulator special charger (23) with charging protection function.As Fig. 5, the wire that wire and the lead-acid accumulator (24) of charger (23) output terminal are powered is connected in host box (22) the inside, so charger (23) charges to lead-acid accumulator (24), and for the wireless receiving circuit in host box and control circuit are powered, have the electric path of transmission of data signals between wireless receiving circuit and control circuit, the output terminal of control circuit is connected by wire (21) with between electric expansion device (14).Because the volume and weight of host box (22) is all very little, available adhesive tape is attached to the back side of door-plate (28) host box, and host box (22) wire (21) around is also attached to door-plate (28) surface with adhesive tape.Because the volume and weight of lead-acid accumulator (24) is all larger, so lead-acid accumulator (24) is placed on the floor in the corner of position behind the door, the wire (21) between lead-acid accumulator (24) and host box (22) can be attached on wall surface with adhesive tape.Charger (23) is directly inserted in the commercial power socket (31) on the wall near doorframe (30), and the wire (21) between charger and host box from process above door top, and also can be attached on metope with adhesive tape.Because charger (23) has charging protection function, so can be inserted in commercial power socket right at ordinary times, namely allowing lead-acid accumulator (24) remain full of the state of electricity when not having to have a power failure, being conducive to maintenance lead-acid accumulator like this.
To the telepilot of the supporting two or more quantity of host box (22), to the household of owner, everyone provides a telepilot and carries with, and telepilot has two buttons, is represent the function of closing the door and opening the door respectively.First door is shut when owner will go out, then press the function key of closing the door of telepilot, the control enclosure (22) in door will control electric expansion device (14) and keeper (5) is inserted in hole hole (20); Owner presses the door opening function key of telepilot when will enter, control enclosure (22) will control electric expansion device (14) and keeper (5) is pulled out from hole hole (20), and owner just can push the door open.
When owner will move time, as long as the screw (27) in keeper handle and that nut (25) on the left of hangers are spun down, just stud (18) and electric expansion device (14) can be removed from door together, again charger (23) is pulled away commercial power socket (31), the adhesive tape touching wire and host box is torn, just can accept together with charger, host box, lead-acid accumulator and electric expansion device and wire therebetween, take away, the keeper on the door-plate of new family is reinstalled and continues to use.The utility model is from after keeper disassembles, and whole door-plate and doorframe have just returned to the former state before installing.
If the enabling direction of the door-plate of new family is the same with the enabling direction of former house, gib screw so between stud (18) and electric expansion device (14) just need not remove, and directly the stud of electric expansion device of ining succession is pierced in the hangers of the keeper on the door-plate of new family and just can install; If the enabling direction of the door-plate of new family is contrary with the enabling direction of former house, so will pull down the gib screw between stud (18) and electric expansion device (14), stud is changed to the another side of the base of electric expansion device, lock screw again they are fixed together, install by above-mentioned installation method again, use as before.No matter the keeper of new family is with one or two hangers, no matter the keeper of new family is large size or trumpet, no matter the distance also between the bolt ear of the keeper of new family and hole is how many, because the utility model is common to different keepers, as long as so new family behind the door with keeper, just can install and use.
Claims (4)
1. remote control door bolt alarm, comprise telepilot, host box and electric expansion device, telepilot is carried with, host box has included wireless receiving circuit and control circuit, be connected by wire between host box with electric expansion device, push rod when host box receives the remote signal from telepilot with regard to controlling electric expansion device stretches out or indentation comes, and it is characterized in that: the keeper handle on the push rod front end of electric expansion device and door-plate is fixed together; The floor installation of electric expansion device is on a stud, and the other end of stud passes the hole of the hangers on keeper side, then with nut, this stud and hangers is fixed together; By the position of adjusting nut on this stud, to adjust the relative position of electric expansion device and door-plate, make keeper fully to be inserted when the push rod of electric expansion device stretches out in the hole hole on doorframe, and keeper can be pulled out completely from hole hole when push rod indentation comes.
2. remote control door bolt alarm according to claim 1, is characterized in that: described telepilot preferably uses the telepilot of learning code coded system.
3. remote control door bolt alarm according to claim 1, is characterized in that: described stud preferably uses iron stud.
4. remote control door bolt alarm according to claim 1, is characterized in that: the Power supply mode of described host box preferably uses external lead-acid accumulator to power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520030895.3U CN204331879U (en) | 2015-01-17 | 2015-01-17 | Remote control door bolt alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520030895.3U CN204331879U (en) | 2015-01-17 | 2015-01-17 | Remote control door bolt alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204331879U true CN204331879U (en) | 2015-05-13 |
Family
ID=53168210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520030895.3U Withdrawn - After Issue CN204331879U (en) | 2015-01-17 | 2015-01-17 | Remote control door bolt alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204331879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104537747A (en) * | 2015-01-17 | 2015-04-22 | 郑玉龙 | Remote-control bolt burglar alarm |
-
2015
- 2015-01-17 CN CN201520030895.3U patent/CN204331879U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104537747A (en) * | 2015-01-17 | 2015-04-22 | 郑玉龙 | Remote-control bolt burglar alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150513 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |